JSON ↔ CSV Converter
Auto-detects JSON or CSV payload. Click any table cell below to edit live data.
Source Input (JSON/CSV)
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Formatted Output (JSON)
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What is a Json Csv?
A JSON to CSV Converter transforms structured JSON arrays into flat CSV (Comma-Separated Values) tables and vice versa. It automatically detects column headers from JSON keys and maps rows precisely, making it effortless to export API responses into spreadsheets or convert CSV datasets into structured JSON.
How to Use This Tool
- Paste your JSON array into the left panel.
- The tool auto-detects headers and converts to CSV instantly.
- Switch to CSV → JSON mode to reverse the conversion.
- Download the result as a .csv or .json file.
- Copy the output directly to your clipboard.
Key Features
- Bi-directional JSON ↔ CSV conversion
- Automatic header extraction from JSON keys
- Support for nested objects and arrays
- One-click download as .csv or .json
- Real-time conversion with instant preview
- Handles large datasets efficiently